KPIX reports that Sage has been taking classes at various community colleges with no age restrictions since he was 11. Eventually he built up enough credits to transfer to UC Berkeley.

Sage told KPIX: "It's looping the system in a way that avoids all the stuff that does not need to be put in education."

It's probably no surprise that he's majoring in theater. According to his IMDb page, he already has more than a dozen acting credits to his name -- including a guest spot on medical drama Grey's Anatomy.

He's set to co-star in an upcoming pilot of the show Mr. Robinson -- out some time later this year.

Sage certainly isn't the youngest kid around to attend college.

This 12-year-old and his older sister became the youngest students to enroll at Berkeley in 17 years.

There's an even younger student ​-- an 11-year-old who began his freshman year at Texas Christian University last fall.

It's Michael Kearney who currently holds the record after graduating both high school and college by the age of 10, though.

As for Sage, his mother is now reportedly advising other parents who are trying to get their kids into college at a younger-than-usual age.